<div class="d-flex pt-3 pb-3 border-bottom align-items-center mb-2">
    <a href="{{route('edu.center.topic.index',['user'=>$activity->causer])}}" class="mr-3">
        <span>
            <img src="{{$activity->causer->icon}}" class="avatar45 rounded">
        </span>
    </a>
    <div class="d-flex flex-column justify-content-between">
        <a href="{{$activity->subject->link}}" class="text-secondary h5">
            {{$activity->subject->content}}
        </a>
        <div class="small text-black-50">
            <span class="badge badge-success">每日签到</span>
            <a href="{{route('edu.center.topic.index',['user'=>$activity->causer])}}" class=" text-black-50">
                {{$activity->causer->name}}
            </a>
            发表于 {{$activity->subject->created_at->diffForHumans()}}
        </div>
    </div>
</div>
